Rover P5b P3E78 Engine Trouble Code

When your car's 'Rover P5b P3E78 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

Rover P5b P3E78 Code Meaning :

When you check Rover P5b car engine light came on code P3E78 the reason should be . However manufacturer may have a different definition for the P3E78 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P3E78 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P3E78 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P3E78 Code

The reason of P3E78 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P3E78 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

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